IT1146256B - DEVICE TO REMOVE SNOW, GRAVEL AND SOIL - Google Patents

DEVICE TO REMOVE SNOW, GRAVEL AND SOIL

Info

Publication number
IT1146256B
IT1146256B IT40009/81A IT4000981A IT1146256B IT 1146256 B IT1146256 B IT 1146256B IT 40009/81 A IT40009/81 A IT 40009/81A IT 4000981 A IT4000981 A IT 4000981A IT 1146256 B IT1146256 B IT 1146256B
Authority
IT
Italy
Prior art keywords
pivot
contrivance
horizontal
pair
blades
Prior art date
Application number
IT40009/81A
Other languages
Italian (it)
Other versions
IT8140009A0 (en
Inventor
Giancarlo Bedini
Original Assignee
B M Di Bedini & Monzali Soc In
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by B M Di Bedini & Monzali Soc In filed Critical B M Di Bedini & Monzali Soc In
Priority to IT40009/81A priority Critical patent/IT1146256B/en
Publication of IT8140009A0 publication Critical patent/IT8140009A0/en
Priority to DE8282100984T priority patent/DE3263824D1/en
Priority to EP82100984A priority patent/EP0063212B1/en
Priority to AT82100984T priority patent/ATE13567T1/en
Application granted granted Critical
Publication of IT1146256B publication Critical patent/IT1146256B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
    • E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
    • E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
    • E01H5/065—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades characterised by the form of the snow-plough blade, e.g. flexible, or by snow-plough blade accessories
    • E01H5/066—Snow-plough blade accessories, e.g. deflector plates, skid shoes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/7609—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers
    • E02F3/7613—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers with the scraper blade adjustable relative to the pivoting arms about a vertical axis, e.g. angle dozers

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Soil Working Implements (AREA)
  • Road Paving Structures (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Harvester Elements (AREA)

Abstract

The contrivance is composed of a central buffer element (3) whose curving surface maintains constant contact with two blades (1 & 2) whilst upper and lower extremities of a pivot (6) passing vertically through the body thereof pair with and lodge between two sets of horizontal overlapping lugs (4 & 5 and 49 & 50) protruding from the rear of said blades: there being a horizontal yoke (8) hinged to said pivot (6) and embracing upper lugs (4 & 5), a pair of oil-hydraulic cylinders (26 & 27) hinged to a sub-chassis (12) engaging side-irons (10) made fast to vehicle (11) carrying the contrivance. rods (28 & 29) of which being hinged to the rear of yoke (8); also a horizontal pivot (22) mounted to the rear of buffer (3) by way of a bushing (21) affixed at a tangent to a further vertical bushing (20) having prismatic inside section and countersunk ends and pairing with vertical prismatic pivot (19 min ) whose cylindrical extremities (19) form turning pairs with two bushings (18) furnished at rear with further horizontal bushings (17) accommodating hinge-pivots (16) for a double articulating parallelogram (15) anchored hindmost to said sub-chassis (12) and worked by an upwardly-inclined cylinder (23); provision being made for a pair of oil-hydraulic ocylinders (32 & 33) inclined upward and forward from hinge-pins at a rear-extension (14) of sub-chassis (12) whose orods (34 & 35) each hinge with a bushing (38 & 39) turning about a horizontal pivot (40 & 41) attached to the rear of each blade (1 & 2). Not only does the contrivance allow for raising the blades, but also for their being spread, and orientated laterally, as well as for movement forward and or to the rear of the blade top-edges for the respective purposes of moving blades through a single central path of snow or other loose material in general, and through two lateral strips. A pair of quick-release couplings (13) completes the contrivance.
IT40009/81A 1981-02-13 1981-02-13 DEVICE TO REMOVE SNOW, GRAVEL AND SOIL IT1146256B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT40009/81A IT1146256B (en) 1981-02-13 1981-02-13 DEVICE TO REMOVE SNOW, GRAVEL AND SOIL
DE8282100984T DE3263824D1 (en) 1981-02-13 1982-02-11 Apparatus for moving snow, gravel and soil
EP82100984A EP0063212B1 (en) 1981-02-13 1982-02-11 Apparatus for moving snow, gravel and soil
AT82100984T ATE13567T1 (en) 1981-02-13 1982-02-11 DEVICE FOR MOVING SNOW, GRAVEL AND EARTH.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT40009/81A IT1146256B (en) 1981-02-13 1981-02-13 DEVICE TO REMOVE SNOW, GRAVEL AND SOIL

Publications (2)

Publication Number Publication Date
IT8140009A0 IT8140009A0 (en) 1981-02-13
IT1146256B true IT1146256B (en) 1986-11-12

Family

ID=11246450

Family Applications (1)

Application Number Title Priority Date Filing Date
IT40009/81A IT1146256B (en) 1981-02-13 1981-02-13 DEVICE TO REMOVE SNOW, GRAVEL AND SOIL

Country Status (4)

Country Link
EP (1) EP0063212B1 (en)
AT (1) ATE13567T1 (en)
DE (1) DE3263824D1 (en)
IT (1) IT1146256B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1163222B (en) * 1983-04-01 1987-04-08 Leitner Spa HYDRAULIC OPERATED OPENER, PARTICULARLY FOR APPLICATION ON TRACKED TRACTOR
DE3790923C2 (en) * 1987-03-31 1994-04-28 Agency Ind Science Techn Vehicle snowplough attachment
GB8803518D0 (en) * 1988-02-16 1988-03-16 Shepherd D H Materials moving apparatus
AT392499B (en) * 1988-11-15 1991-04-10 Liezen Maschf DEVICE FOR CONNECTING A VEHICLE TO A MACHINING DEVICE
FR2656017B1 (en) * 1989-12-14 1992-09-11 Sico Metal Jura DEVICE FOR CORRECTING THE POSITIONING IN RELATION TO THE GROUND OF A BOW, FOR EXAMPLE OF A SNOW PLOW.
DE4230517C2 (en) * 1992-09-11 1996-05-02 Beilhack Maschf Martin snow plow
DE29502693U1 (en) * 1995-02-18 1995-04-13 Gießler, Matthias, Dipl.-Ing. (FH), 77933 Lahr Carrying device for attachments to work vehicles
KR100408486B1 (en) * 2001-01-19 2003-12-06 (주)태성공업 Snow removal device
CN101876165B (en) * 2010-03-27 2011-08-31 李新民 Snow clearing device of snow clearing truck
RU2468153C2 (en) * 2010-12-29 2012-11-27 Всеволод Иоакимович Минаев Bulldozer equipment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH213013A (en) * 1939-04-01 1941-01-15 Rieder Ernst Snow plow.
US2428131A (en) * 1945-12-28 1947-09-30 Uebelhoer Walter Material moving apparatus
CH337223A (en) * 1956-02-02 1959-03-31 Mueller Jun Jakob Snow plow for use as a pointed plow or as a side plow on motor vehicles
FR1307944A (en) * 1961-09-05 1962-11-03 Ulrich Mfg Co Equipment for handling earthy materials
FR1516832A (en) * 1966-11-18 1968-02-05 Schmidt Alfred Ing Fa Device and method for quick change and fastening for a snow plow or the like and its various applications
CH498255A (en) * 1968-11-13 1970-10-31 Tino Alfredo Plow plow with adjustable wings
AT306781B (en) * 1969-05-16 1973-04-25 Kahlbacher Anton Raisable and lowerable carrying and swiveling device fastened to a carrier plate connected to the frame of a vehicle
DE2022240A1 (en) * 1969-05-20 1970-11-26 Howie Ltd J B snow plow
AT335506B (en) * 1972-12-05 1977-03-10 Eberl Karl SNOW REMOVAL DEVICE

Also Published As

Publication number Publication date
EP0063212B1 (en) 1985-05-29
ATE13567T1 (en) 1985-06-15
EP0063212A2 (en) 1982-10-27
DE3263824D1 (en) 1985-07-04
EP0063212A3 (en) 1983-01-05
IT8140009A0 (en) 1981-02-13

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